JPH01122762U - - Google Patents
Info
- Publication number
- JPH01122762U JPH01122762U JP1861488U JP1861488U JPH01122762U JP H01122762 U JPH01122762 U JP H01122762U JP 1861488 U JP1861488 U JP 1861488U JP 1861488 U JP1861488 U JP 1861488U JP H01122762 U JPH01122762 U JP H01122762U
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- resin magnet
- dust mask
- filter
- fabric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 3
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1861488U JPH01122762U (ko) | 1988-02-15 | 1988-02-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1861488U JPH01122762U (ko) | 1988-02-15 | 1988-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01122762U true JPH01122762U (ko) | 1989-08-21 |
Family
ID=31233418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1861488U Pending JPH01122762U (ko) | 1988-02-15 | 1988-02-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01122762U (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7166417B1 (ja) * | 2021-08-27 | 2022-11-07 | 文夫 小板橋 | 防塵マスク |
-
1988
- 1988-02-15 JP JP1861488U patent/JPH01122762U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7166417B1 (ja) * | 2021-08-27 | 2022-11-07 | 文夫 小板橋 | 防塵マスク |